Cremona's table of elliptic curves

Curve 86640y1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640y1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 86640y Isogeny class
Conductor 86640 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1225728 Modular degree for the optimal curve
Δ -1141034568826890240 = -1 · 211 · 38 · 5 · 198 Discriminant
Eigenvalues 2+ 3- 5- -3  3 -2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-317800,-86108140] [a1,a2,a3,a4,a6]
Generators [668:354:1] Generators of the group modulo torsion
j -102053522/32805 j-invariant
L 8.331532585343 L(r)(E,1)/r!
Ω 0.09891764415943 Real period
R 5.2641850854397 Regulator
r 1 Rank of the group of rational points
S 0.99999999906482 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 43320f1 86640o1 Quadratic twists by: -4 -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations